diff --git a/docs/SERVER.md b/docs/SERVER.md
index 07594ca10c..cee3320e4c 100644
--- a/docs/SERVER.md
+++ b/docs/SERVER.md
@@ -47,7 +47,10 @@ Manual installation requires some preliminary actions:
 
    ```sh
    # For Ubuntu
-   ufw allow 5223
+   sudo ufw allow 5223/tcp
+   # For Fedora
+   sudo firewall-cmd --permanent --add-port=5223/tcp && \
+   sudo firewall-cmd --reload
    ```
 
 4. **Optional** — If you're using distribution with `systemd`, create `/etc/systemd/system/smp-server.service` file with the following content:
diff --git a/docs/WEBRTC.md b/docs/WEBRTC.md
index 304f29d812..7978d21ec7 100644
--- a/docs/WEBRTC.md
+++ b/docs/WEBRTC.md
@@ -74,11 +74,21 @@ systemctl enable coturn && systemctl start coturn
 - **49152:65535** – port range that Coturn will use by default for TURN relay.
 
 ```sh
-ufw allow 3478 && \
-ufw allow 443 && \
-ufw allow 5349 && \
-ufw allow 49152:65535/tcp && \
-ufw allow 49152:65535/udp
+# For Ubuntu
+sudo ufw allow 3478 && \
+sudo ufw allow 443 && \
+sudo ufw allow 5349 && \
+sudo ufw allow 49152:65535/tcp && \
+sudo ufw allow 49152:65535/udp
+
+# For Fedora
+sudo firewall-cmd --permanent --add-port=443/tcp && \
+sudo firewall-cmd --permanent --add-port=443/udp && \
+sudo firewall-cmd --permanent --add-port=5349/tcp && \
+sudo firewall-cmd --permanent --add-port=5349/udp && \
+sudo firewall-cmd --permanent --add-port=49152:65535/tcp && \
+sudo firewall-cmd --permanent --add-port=49152:65535/udp && \
+sudo firewall-cmd --reload
 ```
 
 ## Configure mobile apps
diff --git a/docs/XFTP-SERVER.md b/docs/XFTP-SERVER.md
index 567ae63b01..79161e977e 100644
--- a/docs/XFTP-SERVER.md
+++ b/docs/XFTP-SERVER.md
@@ -40,7 +40,10 @@ XFTP is a new file transfer protocol focussed on meta-data protection - it is ba
 
    ```sh
    # For Ubuntu
-   sudo ufw allow 443
+   sudo ufw allow 443/tcp
+   # For Fedora
+   sudo firewall-cmd --permanent --add-port=443/tcp && \
+   sudo firewall-cmd --reload
    ```
 
 5. **Optional** — If you're using distribution with `systemd`, create `/etc/systemd/system/xftp-server.service` file with the following content:
diff --git a/docs/lang/cs/SERVER.md b/docs/lang/cs/SERVER.md
index 1620ec2e1a..2030989150 100644
--- a/docs/lang/cs/SERVER.md
+++ b/docs/lang/cs/SERVER.md
@@ -46,7 +46,10 @@ Ruční instalace vyžaduje několik předběžných úkonů:
 
    ```sh
    # Pro Ubuntu
-   ufw allow 5233
+   sudo ufw allow 5233/tcp
+   # Pro Fedora
+   sudo firewall-cmd --permanent --add-port=5223/tcp && \
+   sudo firewall-cmd --reload
    ```
 
 4. **Volitelné** - Pokud používáte distribuci s `systemd`, vytvořte soubor `/etc/systemd/system/smp-server.service` s následujícím obsahem:
diff --git a/docs/lang/cs/WEBRTC.md b/docs/lang/cs/WEBRTC.md
index 64ebc91093..77df920255 100644
--- a/docs/lang/cs/WEBRTC.md
+++ b/docs/lang/cs/WEBRTC.md
@@ -73,11 +73,21 @@ systemctl enable coturn && systemctl start coturn
 - **49152:65535** - rozsah portů, který bude společnost Coturn ve výchozím nastavení používat pro přenos TURN.
 
 ```sh
-ufw allow 3478 && \
-ufw allow 443 && \
-ufw allow 5349 && \
-ufw allow 49152:65535/tcp && \
-ufw allow 49152:65535/udp
+# Pro Ubuntu
+sudo ufw allow 3478 && \
+sudo ufw allow 443 && \
+sudo ufw allow 5349 && \
+sudo ufw allow 49152:65535/tcp && \
+sudo ufw allow 49152:65535/udp
+
+# Pro Fedora
+sudo firewall-cmd --permanent --add-port=443/tcp && \
+sudo firewall-cmd --permanent --add-port=443/udp && \
+sudo firewall-cmd --permanent --add-port=5349/tcp && \
+sudo firewall-cmd --permanent --add-port=5349/udp && \
+sudo firewall-cmd --permanent --add-port=49152:65535/tcp && \
+sudo firewall-cmd --permanent --add-port=49152:65535/udp && \
+sudo firewall-cmd --reload
 ```
 
 ## Konfigurace mobilních aplikací
diff --git a/docs/lang/fr/SERVER.md b/docs/lang/fr/SERVER.md
index 6f9c7c5990..aebddac983 100644
--- a/docs/lang/fr/SERVER.md
+++ b/docs/lang/fr/SERVER.md
@@ -46,7 +46,10 @@ L'installation manuelle nécessite quelques actions préalables :
 
    ```sh
    # Pour Ubuntu
-   ufw allow 5223
+   sudo ufw allow 5223/tcp
+   # Pour Fedora
+   sudo firewall-cmd --permanent --add-port=5223/tcp && \
+   sudo firewall-cmd --reload
    ```
 
 4. **Optionnel** - Si vous utilisez une distribution avec `systemd`, créez le fichier `/etc/systemd/system/smp-server.service` avec le contenu suivant :
diff --git a/docs/lang/fr/WEBRTC.md b/docs/lang/fr/WEBRTC.md
index e06ca46c18..47296274b3 100644
--- a/docs/lang/fr/WEBRTC.md
+++ b/docs/lang/fr/WEBRTC.md
@@ -73,11 +73,21 @@ systemctl enable coturn && systemctl start coturn
 - **49152:65535** – plage de ports que Coturn utilisera par défaut pour le relais TURN.
 
 ```sh
-ufw allow 3478 && \
-ufw allow 443 && \
-ufw allow 5349 && \
-ufw allow 49152:65535/tcp && \
-ufw allow 49152:65535/udp
+# Pour Ubuntu
+sudo ufw allow 3478 && \
+sudo ufw allow 443 && \
+sudo ufw allow 5349 && \
+sudo ufw allow 49152:65535/tcp && \
+sudo ufw allow 49152:65535/udp
+
+# Pour Fedora
+sudo firewall-cmd --permanent --add-port=443/tcp && \
+sudo firewall-cmd --permanent --add-port=443/udp && \
+sudo firewall-cmd --permanent --add-port=5349/tcp && \
+sudo firewall-cmd --permanent --add-port=5349/udp && \
+sudo firewall-cmd --permanent --add-port=49152:65535/tcp && \
+sudo firewall-cmd --permanent --add-port=49152:65535/udp && \
+sudo firewall-cmd --reload
 ```
 
 ## Configurer l'app mobile